PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Clinical Trials Gastroenterology and Hepatology Surgery and Surgical Specialties Metabolic Sciences Obesity Susanna Søberg PeerJ Author Summary Clinical Trials Gastroenterology & Hepatology Metabolic Sciences Surgery & Surgical Specialties PeerJ Contributions Articles 1 April 14, 2021 Transient postprandial increase in intact circulating fibroblast growth factor-21 levels after Roux-en-Y gastric bypass: a randomized controlled clinical trial Mette S. Nielsen, Susanna Søberg, Julie B. Schmidt, Anne Chenchar, Anders Sjödin, Matthew P. Gillum https://doi.org/10.7717/peerj.11174 PubMed 33954037